| 多效唑对水培大豆茎叶根生长的影响 |
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| 引用本文： | 匡亚兰 白宝璋. 多效唑对水培大豆茎叶根生长的影响[J]. 吉林农业科学, 1995, 0(3): 43-45 |
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| 作者姓名： | 匡亚兰 白宝璋 |
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| 摘 要： | 本文报告的是，利用水培方法研究广谱型植物生长延缓剂多效唑（ＰＰ３３３）对大豆幼株生长的影响．试验结果表明，多效唑能够抑制大豆幼株的生长，即降低株高，减少叶面积，但增加茎粗．并且，这种抑制作用随处理浓度的提高而加强．浸根处理严重抑制根系生长。
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| 关 键 词： | 多效唑（PP333）；水培；大豆幼株；抑制生长 |
EFFECT OF PP333 ON GROWTH OF STEM,LEAF AND ROOT OF SOYBEAN WITH WATER CULTURE |
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| Abstract: | Effect of PP333 on growth of stem,leaf and root of soybean young plant with water culture was studied.The experimental results showed that PP333 decreased not only length of stems and roots,but area of leaves. The inhibition was increased with increasing treatment concentration of PP333.Growth of root system was seriously inhibited by soaking roots with PP333 solution. |
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| Keywords: | PP333 Water culture Soybean Inhibition growth. |
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